Prescott, John Robert Victor Political geography [Texte imprimé] / J. R. V. Prescott - London: Methuen, 1972 - 124 p. : couv. ill. ; 24 cm - The Field of geography (Methuen, London) . - The Field of geography (Methuen, London) . Bibliogr. p. 105-114 ISBN: 416-07010-8 ( Dewey Class. No.: 320.12